Bose Ultra Open Earbuds

Introducing Ultra Open Earbuds.
Their cuff-like fit leaves your ears totally open so you can still hear the world around you, while OpenAudio technology provides you with rich, private sound. Listen to your music and life — at the same time, all the time.

Features at a glance
Open-ear design
Immersive Audio
Surprisingly private
All-day comfort
Auto volume
Up to 7.5 hours of play time¹
Simple, satisfying button controls.
IPX4 rating for water resistance

Pause for nothing. Hear everything.
A brilliant combination of innovative open ear design, incredible audio, and all-day comfort. You’ll never stop your music to hear the world again.

Simply astonishing sound
To the music lovers with a playlist for every mood and moment, meet your new obsession. Because you should never compromise on sound quality.

Immersive Audio
Bose Immersive Audio spatializes audio, creating the impression that the music you hear is being played in the room around you instead of through the earbuds you’re wearing.

Surprisingly private
The earbuds’ open-ear design says, “I can still hear you” while OpenAudio technology provides you with high-quality, private sounds.

Be in the music anywhere — everywhere.
Go all day. Do whatever your thing is. Ultra Open Earbuds bring you closer to your music. And keep you looking good.

Unmatched comfort, unbeatable stability.
Flexible joint. Light-as-air grip. Because they wrap around your ears instead of fitting inside them, they’re incredibly comfortable and super stable. Get your run on, run your errands — they’ll hug your ears all day.

Press, play, enjoy.
Simple, satisfying button controls make it easy to switch between stereo and immersive modes. Doesn’t matter if you’re getting ready or getting groceries — Auto Volume works like magic to keep your music audible even as the volume of your surroundings change.

Features
Immersive Audio
Spatialized sound puts you in the music.

OpenAudio technology
Rich, high-quality, private sound.

SimpleSync
Pair seamlessly with Bose smart soundbars and speakers.

Go ahead, listen longer.
Up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio) or up to 48 hours of standby, and up to an extra 19.5 hours of battery life in the charging case.

Bose Music app
Take personalization even further with Adjustable EQ settings in the Bose Music app. Control bass, mid-range, and treble levels as you go.

Headphone Fit
Open Ear
Microphones
Built-in Microphone
Noise Cancelling
No
Water Resistant
IPX4
Case
Charging, Protection
Bud
Single 0.73" H x 0.67" W x 1.07" D (0.0140 lb)
Case
1.65" H x 2.56" W x 1.04" D (0.0966 lb)
Product Material
Plastic (PC-ABS), Metal, Silicone, Gold Plating
Product Case
Material Plastic (Hard)
Rechargeable
Yes
Battery Life
7.5 hours
Battery Charge Time
1 hour
Charging Accessory included
Yes
Charging Interface(s)
USB C PORT
Wireless Connectivity
A2DP Bluetooth Audio Streaming, Bluetooth, Bluetooth Low Energy, HFP Bluetooth, Wireless Connectivity, AAC Bluetooth, SBC Bluetooth
Bluetooth Version
5.3
Bluetooth Range
30 feet
Bose App
Bose Music App

What’s In The Box
2 Bose Ultra Open Earbuds
Charging case
USB-C (A to C) cable (12")